DUOMEEN O

DUOMEEN O

DUOMEEN O

Duomeen O = oleyl propylene diamine = oleylpropylene diamine

CAS Number: 7173-62-8
Molecular Formula: C21H44N2
Chemical family: Diamine
Chemical name: Oleyl propylene diamine

Duomeen O is an oleylpropylene diamine.
Duomeen O functions as a corrosion inhibitor, dispersing agent, and emulsifier.
Duomeen O is ideal in chain lubes and cleaning (industrial & institutional) applications.
Duomeen O is an oleylpropylene diamine that functions as a corrosion inhibitor, a dispersing agent, and an emulsifier.

Duomeen O is suitable for printing inks and paints & coatings.
Duomeen O is an alkyl diamine that is used in a variety of applications as a corrosion inhibitor, hydrophobing agent, and lubricant.

Duomeen O is a distilled propylene diamine that is derived from coconut palm oil.
Duomeen O is most commonly used as a corrosion inhibitor fro metal coatings but it can also be used as a lubricant, and dispersion aid.
Duomeen O is oil soluble and can be adsorbed onto metal surfaces to form a barrier that lubricates and protects against corrosion.
This property of Duomeen O is useful in marine coating, metal working lubricant, and chain lubricant applications.
In paints and pigment dispersions, Duomeen O works well to improve the wetting of pigments and helps to increase color strength.

Features & Benefits of Duomeen O:
-Naturally Derived
-Inhibits corrosion
-Provides lubrication to surfaces
-Excellent wetting and dispersion aid

Applications of Duomeen O:
-Metal Coatings
-Marine Coatings
-Metal Working Fluids
-Chain Lubricant
-Paints & Coatings
-Chemical Manufacturing
-Pigment Dispersions

Product: Duomeen O (oleyl propylene diamine; oleylpropylene diamine)
Use: Duomeen O (Oleyl propylene diamine; oleylpropylene diamine) , cas: 7173-62-8 functions as a corrosion inhibitor, dispersing agent, and emulsifier. Duomeen O is ideal in chain lubes and cleaning (industrial & institutional) applications.

Industries of Duomeen O:
-Care Chemicals
-Coatings
-Inks
-Lubricant Formulation
-Metal Processing & Fabrication

Specifications of Duomeen O:
Amine number: 320-350 mg KOH/g
Apparent diamine activity: ≥ 90 %
Color: 0-5 Gardner
Equivalent mass: 160-175
Iodine value: ≥ 60 g I₂/100 g
Moisture: ≤ 1 %
Primary Amine: ≥ 43 %
Secondary Amine: ≥ 43 %

Characteristics of Duomeen O:
Appearance: Liquid at 25°C
Cloud point: 29 C °C
Equivalent: mass 163 g/eq
Flash point: ≥149 C
HLB 15 Davies Scale: 0-40
Initial boiling point: 300 (760 mm Hg) °C
Melting point: 12 °C
Pour point: 18 °C
Specific Gravity: 0.841(25), 0.831(40), 0.817(60), 0.810(70)
Specific Heat BTU/Lb/F: 0.606(100), 0.617(140), 0.623(160), 0.641(180) BTU/Lb/F
Vapor pressure: 0.3(18), 0.8(43), 1.7(65), 3.9(93) mm Hg @20 C
Viscosity: 19(25), 17(30), 14(35) cp C

Direct analysis and identification of long chain aliphatic primary diamine Duomeen O (n-oleyl-1,3-diaminopropane), corrosion inhibitor in raw water samples taken from a large medium pressure water tube boiler plant water samples at low LODs (<0.1 pg) has been demonstrated for the first time, without any sample preparation using paper spray mass spectrometry (PS-MS).
The presence of Duomeen O in water samples was confirmed via tandem mass spectrometry using collision-induced dissociation and supported by exact mass measurement and reactive paper spray experiments using an LTQ Orbitrap Exactive instrument. Data shown herein indicate that paper spray ambient ionization can be readily used as a rapid and robust method for in situ direct analysis of polymanine corrosion inhibitors in an industrial water boiler plant and other related samples in the water treatment industry.
This approach was applied for the analysis of three complex water samples including feedwater, condensate water, and boiler water, all collected from large medium pressure (MP) water tube boiler plants, known to be dosed with varying amounts of polyamine and amine corrosion inhibitor components.
Polyamine chemistry is widely used for example in large high pressure (HP) boilers operating in municipal waste and recycling facilities to prevent corrosion of metals.
The samples used in this study are from such a facility in Coventry waste treatment facility, U.K., which has 3 × 40 tonne/hour boilers operating at 17.5 bar.

Amine Number: 409-442 mg KOH/g
Color: 0-2 Gardner
Iodine Value: 0-12 g I2/100g
Moisture: <1%
Neutralization Equivalent: 127-137 g/eq
Primary Amine: >45%
Secondary Amine >45%
Cloud Point: 23°C
HLB: 17.5 Davies Scale 0-40
pH: >10

Synonym:
N-油基-1,3-丙撑二胺
N-9-十八烯-1,3-丙邻二胺;N-油基丙二胺
N-油-1,3-丙邻二胺
N-油-1,3-二氨基丙烷
N-oleyl propane diamine
N-Oleyl-1,3-PropylDiamine
n-oleyl-1,3-propylene
n-oleyl-1,3-propylene diamine
n-oleyl-1,3-propylenediamine
FENTAMINE DA-O
Oleylaminopropylamine
Oleyltrimethylenediamine
Radiamine 6572
Duomeen O from AkzoNobel
DUOMEEN OL from AkzoNobel
N-oleyl-1,3-diaminopropane
(Z)-N-9-octadecenylpropane-1,3-diamine
N-Octadecylpropane-1,3-diamine
4253-76-3
Duomeen o
N’-octadecylpropane-1,3-diamine
UNII-39HN1J1N5T
N-STEARYLTRIMETHYLENEDIAMINE
1,3-Propanediamine, N-octadecyl-
39HN1J1N5T
Octadecyliminipropylamine
EINECS 224-224-5
AI3-28243
SCHEMBL239270
n-octadecyl-1,3-propanediamine
DTXSID20195321
N-octadecyl propane-1,3 diamine
N1-Octadecyl-1,3-propanediamine
N~1~-octadecyl-1,3-propanediamine
ZINC100939118
1,3-Propanediamine, N-octadecyl-, dihydrochloride
Q27256906
UNII-6J0S41Q6K2 component DXYUWQFEDOQSQY-UHFFFAOYSA-N